package com.woniuxy.course.handler;

import com.baomidou.mybatisplus.core.handlers.*;
import org.apache.ibatis.reflection.*;
import org.springframework.stereotype.*;

import java.util.*;

/**
 * @author CodingMaster
 * @create 2020-07-23 11:12
 * @description
 */
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        //属性名称 不是字段名称
        this.setFieldValByName("gmtCreate",new Date(),metaObject);
        this.setFieldValByName("gmtModified",new Date(),metaObject);
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        this.setFieldValByName("gmtModified",new Date(),metaObject);
    }
}
